This page allows one to synthesize online monitors from extended regular expressions (ERE), using the ERE plugin for MOP. The generated monitors are automata-based using the syntax for the FSM plugin; see links in the top-right box for details and syntax. Simply choose (and modify) one of the examples below from the list on the left, or write your own in the text box, then click Run. to see the result. If you want to download the source code or if you want to interact with developers, please visit JavaMOP Development Page and comments can be sent to mop@cs.uiuc.edu.

Choose an example:

HasNext

UnsafeIterator

Please press the Run button once and wait; it may take a few seconds to run EREPlugin3; the execution of EREPlugin3 using this web interface is limited to 2 minutes of CPU time and 500 MB of RAM.